While some simulators rely on lightweight containers, EVE-NG uses QEMU to run full virtual machines. This means you aren't just simulating a command line; you are running the actual binary code of a Cisco router, a Palo Alto firewall, or a Windows Server. This high level of ensures that what happens in your lab will mirror real-world behavior, making it an indispensable tool for certification prep (like the CCIE) and enterprise architecture testing. The Legal and Ethical Landscape
Only download from trusted sources. Malicious images can compromise your EVE-NG host. eve-ng qemu images download
Once you have downloaded and extracted the QEMU image, you can import it into EVE-NG: The Ultimate Guide to EVE-NG QEMU Images Download: